<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分类" prop="classifyId">
        <el-select v-model="queryParams.classifyId" placeholder="请选择分类" clearable>
          <el-option
            v-for="dict in classify"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="网站名称" prop="webName">
        <el-input
          v-model="queryParams.webName"
          placeholder="请输入网站名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="网站地址" prop="webUrl">
        <el-input
          v-model="queryParams.webUrl"
          placeholder="请输入网站地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="webStatus">
        <el-select v-model="queryParams.webStatus" placeholder="请选择状态" clearable>
          <el-option
            v-for="dict in dict.type.nav_is_show"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="创建者" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入创建者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['navigation:web:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['navigation:web:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['navigation:web:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['navigation:web:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="webList" @selection-change="handleSelectionChange" :default-sort="defaultSort" @sort-change="handleSortChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" sortable="custom" :sort-orders="['descending', 'ascending']" />
      <el-table-column label="归属分类" align="center" prop="classifyName" />
      <el-table-column label="网站名称" align="center" prop="webName" />
      <el-table-column label="网站地址" align="center" prop="webUrl" />
      <el-table-column label="网站图标" align="center" prop="webIcon" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.webIcon" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column
        prop="labelList"
        label="标签"
        filter-placement="bottom-end"
        :width="150">
        <template slot-scope="scope">
          <template v-for="item in scope.row.labelList">
            <el-tag type="success" disable-transitions style="margin-right: 4px;margin-bottom: 4px">{{item}}</el-tag>
          </template>
        </template>
      </el-table-column>
      <el-table-column label="网站详情" align="center" prop="webDetails">
        <template slot-scope="scope">
          <el-popover placement="top" width="300" trigger="hover">
            <div>{{ scope.row.webDetails }}</div>
            <el-button slot="reference" type="text">查看详情</el-button>
          </el-popover>
        </template>
      </el-table-column>
      <el-table-column label="浏览量" align="center" prop="webViews" sortable="custom" :sort-orders="['descending', 'ascending']" />
      <el-table-column label="收藏量" align="center" prop="webCollection" sortable="custom" :sort-orders="['descending', 'ascending']" />
      <el-table-column label="状态" align="center" prop="webStatus">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.nav_is_show" :value="scope.row.webStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="创建者" align="center" prop="createBy" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180" sortable="custom" :sort-orders="['descending', 'ascending']">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['navigation:web:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['navigation:web:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改网址列表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分类" prop="classifyId">
          <el-select v-model="form.classifyId" placeholder="请选择分类">
            <el-option
              v-for="dict in classify"
              :key="dict.id"
              :label="dict.name"
              :value="dict.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="网站名称" prop="webName">
          <el-input v-model="form.webName" placeholder="请输入网站名称" />
        </el-form-item>
        <el-form-item label="网站地址" prop="webUrl">
          <el-input v-model="form.webUrl" placeholder="请输入网站地址" />
        </el-form-item>
        <el-form-item label="网站图标">
          <image-upload v-model="form.webIcon"/>
        </el-form-item>
        <el-form-item label="网站详情" prop="webDetails">
          <el-input v-model="form.webDetails" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="浏览量" prop="webViews">
          <el-input v-model="form.webViews" placeholder="请输入浏览量" />
        </el-form-item>
        <el-form-item label="标签" prop="labelList">
          <el-select
            v-model="form.labelList"
            multiple
            :multiple-limit="5"
            filterable
            allow-create
            default-first-option
            placeholder="请选择标签"
            style="width: 100%">
            <el-option
              v-for="item in labelList"
              :key="item.name"
              :label="item.name"
              :value="item.name">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.webStatus">
            <el-radio
              v-for="dict in dict.type.nav_is_show"
              :key="dict.value"
:label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {noAuditList as listWeb, getWeb, delWeb, addWeb, updateWeb} from "@/api/navigation/web";
import {listClassify} from "@/api/navigation/classify";
import {listLabel} from "@/api/navigation/label";

export default {
  name: "Web",
  dicts: ['nav_is_show', 'nav_audit_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 网址列表表格数据
      webList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 默认排序
      defaultSort: {prop: 'createTime', order: 'descending'},
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        classifyId: null,
        webName: null,
        webUrl: null,
        webDetails: null,
        webStatus: null,
        createBy: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        classifyId: [
          { required: true, message: "分类不能为空", trigger: "blur" }
        ],
        webName: [
          { required: true, message: "网站名称不能为空", trigger: "blur" }
        ],
        webUrl: [
          { required: true, message: "网站地址不能为空", trigger: "blur" }
        ],
        webDetails: [
          { required: true, message: "网站详情不能为空", trigger: "blur" }
        ],
        webViews: [
          { required: true, message: "浏览量不能为空", trigger: "blur" }
        ],
        webCollection: [
          { required: true, message: "收藏量不能为空", trigger: "blur" }
        ],
        webStatus: [
          { required: true, message: "状态不能为空", trigger: "blur" }
        ],
        auditStatus: [
          { required: true, message: "审核状态不能为空", trigger: "blur" }
        ],
        createBy: [
          { required: true, message: "创建者不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
        labelList: [
          { required: true, message: "标签不能为空", trigger: "blur" }
        ]
      },
      //分类数据
      classify: [],
      //标签数据
      labelList: []
    };
  },
  created() {
    this.getClassifyList();
  },
  methods: {
    /** 查询标签列表 */
    getLabelList(){
      //初始化标签列表
      this.labelList = [];
      let query = {
        pageSize: 999
      };
      listLabel(query).then(response => {
        response.rows.forEach(val => {
          let data = {
            id: val.id,
            name: val.labelName
          };
          this.labelList.push(data);
        });
        this.getList();
      });
    },
    /** 查询分类列表 */
    getClassifyList(){
      listClassify().then(response => {
        response.rows.forEach(val => {
          let data = {
            id: val.id,
            name: val.classifyName
          };
          this.classify.push(data);
        });
        this.getLabelList();
      });
    },
    /** 查询网址列表列表 */
    getList() {
      this.loading = true;
      listWeb(this.queryParams).then(response => {
        this.webList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        classifyId: null,
        webName: null,
        webUrl: null,
        webIcon: null,
        webDetails: null,
        webViews: null,
        webCollection: null,
        webStatus: "1",
        auditStatus: "0",
        auditReason: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加网址列表";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getWeb(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改网址列表";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateWeb(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addWeb(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 排序触发事件 */
    handleSortChange(column, prop, order) {
      this.queryParams.orderByColumn = column.prop;
      this.queryParams.isAsc = column.order;
      this.getList();
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除网址列表编号为"' + ids + '"的数据项？').then(function() {
        return delWeb(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('navigation/web/export', {
        ...this.queryParams
      }, `web_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
